I've got a quick opinion question related to the volatility of the markets. I'm pretty sure that most of the BTC that has been generated over the life of this project is not being spent. More specifically, I mean that, in my guess, I'd say less than 5% of all BTC ever mined is being used to buy products and services. I'd estimate, ehh, half is being played in the markets daily/weekly , and the remainder is being hoarded or "invested" long-term.